Technovision TVS-S1 User Manual Download

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TECHNOVISION ENERGY PVT LTD PUNE

S e r v o

Voltage Stabilizer

User Manual

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Summary of Contents for TVS-S1

Page 1: ...TECHNOVISION ENERGY PVT LTD PUNE Servo VoltageStabilizer UserManual ________________________________________________________________________________________________________________________________...

Page 2: ...T E CH N O V IS IO N E N E R Y P V T L T D ServoVoltageStabilizerUserManual Technovision Energy Pvt Ltd KONARK Narhe Industrial Area Pune 411 041 Phone 20 24390 063 093 84...

Page 3: ...4 1 1 4 Three phase Oil cooledSeries 7 4 1 1 5 Three phase AircooledPowerConditionerSeries 8 4 2 Presentation 8 4 3 Main qualityperformances 10 4 4 Panel indication controls 11 4 5 Operatingprinciple...

Page 4: ...Bypassmanual option 27 6 3 1 Load powersupplyfrommainsthroughthe manual Bypass 27 7 Control panel Overview 28 7 1 Board connection 28 7 2 Wiringdiagram 29 7 3 TRIACcard connection 29 7 4 LED indicatio...

Page 5: ...ectronic components All the parameters have been checked counter checked adequately to ensure long and trouble free service All thepointsmentioned in the operating manual are strictly adhere to You ar...

Page 6: ...ory being the user the legal responsible regarding to its observance and application Prevent exposure to the elements and do not allow water To enter the Stabilizer Please installed the indoors Avoid...

Page 7: ...the wiring Risk of electric shock is greater in areas that are wet or damp InstallGround Fault Circuit Breakers ELCB as they willinterrupt the electricalcircuit before acurrent sufficient to cause de...

Page 8: ...he client s requirements and in the legal and regulations The Quality and Environmental Policy diffusion and the fixation of the Quality and Environment targets To carry out revisions by the Managemen...

Page 9: ...he ISO 14001 norm 3 4 EQUIPMENT RECYCLING AT THE END OF ITS USEFUL LIFE Our company commits to use the services of authorized societies and according to the regulations in order to treat the whole rec...

Page 10: ...s consisting of three single phase cabinets each one of them will have their own control panel 4 1 1 1 Single phase Aircooled Stabilizer Model Number KVA Rating Voltage Rating Dimensions L X W X H MM...

Page 11: ...1000 Table 2 Three phase Air Cooled Stabilizer 4 1 1 3 Three phase Air cooled Series with Isolation Transformer Model Number KVA Rating Voltage Rating Dimensions L X W X H MM Input Output TVS TISO30 2...

Page 12: ...r Conditioner Series 4 2 PRESENTATION Servo Voltage stabilizer model has been designed to operate in fluctuated mains and to safeguard the critical loads in particular those ones with a complicated na...

Page 13: ...s no matter if they include some options or not they are supplied assembled in one metallic cabinet and divided in two cabinets joined together mechanically at factory or by three separate cabinets w...

Page 14: ...t sensors to make the overload measurement As an option the stabilizer can be equipped with a manual Bypass which is not ready to be maneuvered with load connected It allows keeping the loads supplied...

Page 15: ...ed level between 220V and 240V in each phase in Auto mode Reset auto Manual When the reset switch is in Auto position the Output will available automatically When the Reset switch is in manual positio...

Page 16: ...to the use of low internal mechanical system PIC 18F4520 continuously monitorthe output voltage with reference voltage and generate error signal Any error voltage is amplified this amplified error vo...

Page 17: ...windings which provides a high level of electrical noiseattenuation 40dB This option can be built in either inside the TVS TISO series attending to differentoperatingconditioning or in a separate case...

Page 18: ...se load will be done by Buck Boost Transformer 4 7 2 BUCK BOOST TRANSFORMER Contrary to dimmer it is in rectangular shape Bobbin is fitted with EI CRGO or HRGO core When the transformer structure is b...

Page 19: ...ARBON BRUSH This is a moving part in servo stabilizer it is fitted in the shaft to make thecontactwithVariac If the input voltage variation is very frequent this carbon brush will erase earlyandcustom...

Page 20: ...evice is connected in parallelon the stabilizer input power supply circuit this is the most commonly used and most efficient type of ElectricalSpikes Sudden Voltage fluctuation protection 4 7 7 MCB MC...

Page 21: ...equipment turned Off 5 1 TO CONSIDER IN THE INSTALLATION The equipment s have terminals for its input and output connections Neverthelesssomemodels due to their high power rate the power supply cable...

Page 22: ...the values are calculates for a maximumcable lengthof 30 m between the protection panels equipment and loads 1 For higher lengths correct the cross sections in order to avoid dropping voltages in acco...

Page 23: ...been designed to assure the maximumprotectionduringtransportant storage 5 2 3 Unpacking The packaging of the equipment has wooden pallet cardboard or wooden enclosuredepending on the case polystyrene...

Page 24: ...the stabilizing feet Failure to follow these instructionscanresult in death or serious injury Move to the Installation Site Use a pallet jack or a forklift to move the Modular PDU Make sure to lift on...

Page 25: ...n will be provided with input protections RCB and circuit breakers sized to the current stated in the nameplate of the equipment at least and characteristicequaltothestated figure in the Recommended i...

Page 26: ...4 93 70 150 125 208 33 95 225A 181 16 95 200 150 250 00 100 300A 217 39 100 300 Table 6 Input and output wire selection table for 360 460VAC Range Servo Stabilizer Input Output Cable requirement chart...

Page 27: ...utput wire selection table for 280 520VAC Range 5 2 7 Connection of input terminals As this is an equipment with class I protection against electrical shocks it is essentialto install the protection e...

Page 28: ...utthisoption there will always be a terminal strip Models with no terminals the connection orderwillnotdiffer from the one stated unless the labelling of the equipment states it Connect the cables to...

Page 29: ...d or loads to this single point will create back feed loops to earth that will affect to the qualityofthepowersupplied Regardless of the equipment has one or two protection earth terminals are always...

Page 30: ...switch is 0 OFF Turn the Rotary switch to position 2 Servo In case the switch were at position 1 Mains turn it to position 2 Servo Check that the loads are shutdown 6 2 START UP AND SHUTDOWN OF THE ST...

Page 31: ...ply from mains through the manual Bypass Shutdown the load and stabilizer as section 6 2 2 states Turn the manual Bypass switch option to position 1 Mains Or Bypass Thestabilizerwillbeout of service a...

Page 32: ...28 CONTROLPANEL 7 OVERVIEW 7 1 board connections Chapter 7...

Page 33: ...29 7 2 wiring diagram 7 3 TRIAC connections...

Page 34: ...v Overload Indication Red LED Ovl Output ON Green LED o p ON 7 5 Running Mode Display 7 6 KEY function Key Set Mode Run Mode HOLD BACK Short Back to previous display Short Change display Hold Freeze d...

Page 35: ...ght password the display will now show the GENERAL SETTINGSscreenwhichhas three options respectively Error LOG LOG Parameter settings SET Calibration CAL Press the START STOP key to navigate between t...

Page 36: ...AIL 0 999S ON Delay Auto start delay 0 999S Sensitivity Sensitivity 1 25V Hysteresis Hysteresis 1 25V Auto Man Auto ON after error condition is cleared Auto Manual Phase Rev Phase reverse protection Y...

Page 37: ...ser enters into this mode and is turned back ON again when the user comes out of this mode and the output is adjusted by the algorithm 7 7 7 Calibration For calibrations select CAL option take pre cal...

Page 38: ...creen at any moment press the BACK key For returning to the RUN mode from the GENERAL SETTINGS screen press the BACK key Parameter Description Set Values R Ph Vin R phase input voltage calibration Ent...

Page 39: ...soon as voltage becomes high OFF when the voltage becomes normal Output Low I P Fail OFF OP OFF ON as soon as voltage becomes low OFF when the voltage becomes normal Overload OVL ON OP OFF ON when cro...

Page 40: ...operly Probably it is required the replacement of the limit switch Prevent any conductive or Inflammable cotton particles from depositing on Veriac surface Check all power wiring nut bolts for tightne...

Page 41: ...r SR NO Inspection Frequency Items to be inspected Inspection Notes Action reqd if inspection shows unsatisfactory conditions 1 Monthly i Oil level in SVS ii Connections Check Oil level Check tightnes...

Page 42: ...heck and replace h One of the phase voltage not getting at input terminal Check each phase voltage 2 Frequent On Off of the output contactor a Auto transformer in any one phase got struck a The mechan...

Page 43: ...ansformer variac b Clean the commutator surface Of auto transformer variac with clean cotton dipped in petrol and allow it to dry for few seconds c Loose connection at Auto transformer at any point c...

Page 44: ...ghtness 9 1 Input phase cut off shown in display 2 buzzer continuously ON 3 no movement of Variac Loose connection input output voltage sensing Connector Connect properly 10 1 Display off 2 No movemen...

Page 45: ...or 020 24390093 09370132704 Manager Service 07507053131 Marketing Manager 09370132710 service technovisionenergy com We Also Manufacture OnlineUPS StaticVoltage Stabilizers Isolation Transformer Batte...

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